SG71882A1 - Communication apparatus - Google Patents
Communication apparatusInfo
- Publication number
- SG71882A1 SG71882A1 SG1998005539A SG1998005539A SG71882A1 SG 71882 A1 SG71882 A1 SG 71882A1 SG 1998005539 A SG1998005539 A SG 1998005539A SG 1998005539 A SG1998005539 A SG 1998005539A SG 71882 A1 SG71882 A1 SG 71882A1
- Authority
- SG
- Singapore
- Prior art keywords
- communication apparatus
- communication
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
- H04M1/27467—Methods of retrieving data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
- H04M1/571—Blocking transmission of caller identification to called party
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Telephone Function (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9350333A JPH11187433A (en) | 1997-12-19 | 1997-12-19 | Telephone system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG71882A1 true SG71882A1 (en) | 2000-04-18 |
Family
ID=18409779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG1998005539A SG71882A1 (en) | 1997-12-19 | 1998-12-11 | Communication apparatus |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6125174A (en) |
| JP (1) | JPH11187433A (en) |
| CA (1) | CA2255295C (en) |
| SG (1) | SG71882A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3892574B2 (en) * | 1998-03-19 | 2007-03-14 | 富士通株式会社 | Line connection device in complex network |
| US6535751B1 (en) * | 1999-10-05 | 2003-03-18 | Qualcomm Incorporated | Associating dial numbers with call origination schemes |
| SE531400C2 (en) | 2006-05-10 | 2009-03-24 | Rebtel Networks Ab | telephone Communication |
| JP7234695B2 (en) * | 2019-02-28 | 2023-03-08 | 沖電気工業株式会社 | automatic switchboard |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1270968A (en) * | 1986-07-02 | 1990-06-26 | Mitsuo Kikuchi | Automatic dialing apparatus for establishing connections between authorized subscribers |
| US5588049A (en) * | 1993-01-25 | 1996-12-24 | Detering; Greig R. | Method for the automatic insertion of removal of a calling number identification (CNID) blocking prefix from within a telephone number in a personal computer based telephone management system |
| JPH0787196A (en) * | 1993-09-14 | 1995-03-31 | Fujitsu Ltd | Electronic exchange with calling number delivery service function |
| US5497414A (en) * | 1994-05-04 | 1996-03-05 | Bell Atlantic Network Services, Inc. | Telephone system processing of designated caller ID private calls |
| US5590184A (en) * | 1995-03-03 | 1996-12-31 | Lucent Technologies Inc. | Communications privacy protection system by replacing calling party number with non-assigned number |
| JP3081504B2 (en) * | 1995-05-31 | 2000-08-28 | 三洋電機株式会社 | Communication device |
| GB2308039B (en) * | 1995-12-08 | 2000-01-26 | Motorola Inc | A telecommunications system and a method of providing services to terminals in such a system |
| US5719929A (en) * | 1995-12-28 | 1998-02-17 | Lucent Technologies Inc. | Generalizing specialized telephone numbers |
| US5901207A (en) * | 1996-09-30 | 1999-05-04 | Mci Communications Corporation | System and method for charge number/calling party number switch call processing |
| US5864612A (en) * | 1996-10-01 | 1999-01-26 | Bell Atlantic Network Services, Inc. | Caller selective identification for telephone calls |
-
1997
- 1997-12-19 JP JP9350333A patent/JPH11187433A/en active Pending
-
1998
- 1998-12-08 CA CA002255295A patent/CA2255295C/en not_active Expired - Fee Related
- 1998-12-11 SG SG1998005539A patent/SG71882A1/en unknown
- 1998-12-11 US US09/209,416 patent/US6125174A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2255295A1 (en) | 1999-06-19 |
| US6125174A (en) | 2000-09-26 |
| JPH11187433A (en) | 1999-07-09 |
| CA2255295C (en) | 2002-03-26 |
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